Changes in version 0.4.1                        

Minor improvements and bug fixes

  - Fix substituent annotations in glycan cartoons. (#16)
  - Fix reducing-end Fuc orientation in O-Fuc glycans. (#15)
  - Make export_cartoons() create the output directory when needed.
    (#17)
  - Make export_cartoons() use vector names as output filenames when
    available. (#17)

                        Changes in version 0.4.0                        

Breaking changes

  - Remove the mono_size parameter of draw_cartoon(). (9b05e6c)

New features

  - Add a highlight parameter to draw_cartoon(). (7e57a54, 3745ec8,
    c1057ba)
  - Add export_cartoons() to save multiple glycan structure cartoons to
    files. (e1ac3c3)

Minor improvements and bug fixes

  - Fix the bug that reducing end annotation was not shown with unknown
    anomer information. (#12)
  - Fix the bug that glycans with only one monosaccharide could not be
    plotted. (#11)
  - Fix the bug that "?" in linkages was not correctly handled. (#9)
  - Fix the incorrect reducing end annotation direction in some
    situations. (#8)
  - Fix the bug that glycan structures with multiple branches had
    incorrect layouts. (2ac4e9f)
  - Fix the bug that "png" is not supported in save_cartoon(). (fed89b9)
  - Fix the bug that structures with generic "NeuAc" and "NeuGc" cannot
    be plotted. (3b78303)

                        Changes in version 0.3.1                        

Minor improvements and bug fixes

  - Update dependency to glyrepr 0.10.0.
  - Fix various bugs including illegal character processing, fucose
    arrangement, and display sizing issues.

                        Changes in version 0.3.0                        

Breaking changes

  - Remove the border_px and path parameters from save_cartoon().

Minor improvements and bug fixes

  - Now we use ggview instead of ggimage for size fixing, which relies
    on rstudioapi::viewer() to display the plot. You might feel some
    difference in the display effect, but the SNFG itself keeps the
    same.

                        Changes in version 0.2.0                        

Breaking changes

  - Signature of draw_cartoon() is changed into draw_cartoon(structure,
    mono_size = 0.2, show_linkage = TRUE, orient = "H", ...) for better
    semantics.

New features

  - draw_cartoon() now prints fixed-size cartoon (sizes are calculated
    based on glycan structures) to the plot panel, to provide a unified
    behavior with save_cartoon().
  - Add reducing end annotation to the cartoons (including a short
    segment and the anomer of the reducing end residue).

Minor improvements and bug fixes

  - Update default aesthetic settings:
      - Make residue size larger.
      - Adjust linkage annotation positions.
      - Add a border to the plot panel.
      - Fix the issue that some linkage annotations are truncated.
  - Fix the bug that glycans with only one residue cannot be plotted by
    draw_cartoon().
  - Fix the bug that path parameter is mandatory in save_cartoon(). Now
    it is optional, to be in line with ggplot2::ggsave().
  - Update documentation of save_cartoon() to differentiate it with
    ggplot2::ggsave().

                        Changes in version 0.1.0                        

  - First GitHub release.